Valve Seat 15393-13120 for Kubota D750 Engine – Diesel Engine Parts

Product Details

Product Overview

This high-quality Valve Seat, reference number 15393-13120, is specifically designed for the Kubota D750 diesel engine. Manufactured by , this component is an essential part of the cylinder head assembly, ensuring a proper seal between the valve and the head to maintain optimal compression and engine performance.

Engineered to OEM size specifications, this valve seat provides a direct replacement fit for Kubota D750 engines commonly found in a wide range of equipment. It is suitable for applications in construction machinery, industrial equipment, agricultural tractors, generators (gensets), marine vessels, and material handling equipment. For precise fitment verification, please cross-reference your existing part number.

Key Features & Benefits

• OEM Specification: Manufactured to match the original 15393-13120 Kubota part dimensions, ensuring a precise fit and reliable sealing performance.
• Durable Construction: Built from high-grade materials to withstand the extreme heat and pressure cycles within a diesel engine combustion chamber, offering long service life.
• Engine Efficiency: A properly fitted valve seat is critical for maintaining compression, reducing blow-by, and optimizing fuel combustion for better power output and fuel economy.
• Rigorous Testing: Each component is subject to outgoing quality inspections and machinery test reports, confirming dimensional accuracy and material integrity before shipping.
• Versatile Application: Compatible with a broad range of Kubota D750 engine applications across multiple industries, from agriculture to marine.
• Warranty Support: Backed by a 6-month warranty and online after-sales support for your peace of mind.

Technical Specifications

OEM Cross-Reference

This valve seat is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Kubota OEM: 15393-13120

Please ensure this number matches the part you are replacing. If you have a different OEM number, please contact our support team for cross-verification.

Compatibility

This Valve Seat is specifically designed for the Kubota D750 diesel engine. It is commonly used for maintenance and repair in the following equipment categories:

• Construction: Mini excavators, compact loaders
• Agriculture: Small tractors, tillers, harvesters
• Industrial: Generators (Gensets), pumps, welders
• Marine: Auxiliary engines for small vessels
• Material Handling: Forklifts, skid steer loaders

Note: Fitment is inferred based on the engine model. Always verify physical compatibility with your existing components.

Global Supply & Distribution

As a specialized supplier based in Guangdong, China, offers efficient global logistics to support B2B buyers worldwide. We serve major industrial markets including:

• North America: Fast shipping to ports in the USA, Canada, and Mexico.
• Europe: Reliable delivery to Rotterdam, Hamburg, and other key European hubs.
• Asia-Pacific: Quick transit to Japan, South Korea, Australia, and Southeast Asia.
• Middle East & Africa: Experienced in exporting to UAE, Saudi Arabia, Nigeria, and South Africa.

We offer flexible packaging options (plastic bag, box, or carton) and can accommodate bulk orders with competitive freight rates. Our export team ensures all documentation is compliant with international trade standards.

Quality Assurance

Each Valve Seat (15393-13120) is manufactured under stringent quality control processes to ensure reliability and performance.

• Manufacturing Standards: Produced in ISO-certified facilities with precision machining for exact tolerances.
• Testing: Every batch undergoes outgoing inspection and machinery test reports to verify dimensional stability and material hardness.
• Warranty: This product is covered by a 6-month warranty against manufacturing defects. After-sales support is available online to assist with any technical queries.

FAQ

Q1: Is this valve seat a direct fit for my Kubota D750 engine?
A: Yes, this part (OEM number 15393-13120) is specifically designed as a direct replacement for the Kubota D750 diesel engine. It is manufactured to OEM size specifications. However, we always recommend comparing the part physically with your old valve seat to confirm compatibility, as engine variations may exist.

Q2: What is the recommended installation procedure for a valve seat?
A: Installation requires precision. The valve seat should be pressed or shrunk-fit into the cylinder head using a proper press or thermal expansion method. Ensure the cylinder head seat bore is clean and free of debris. After installation, a valve seat cutter or grinder is typically used to ensure a perfect 45-degree seal with the valve. We recommend this be performed by a qualified diesel mechanic.

Q3: How do I maintain the valve seats after installation?
A: Valve seats generally do not require direct maintenance. Their lifespan depends on engine operating conditions, fuel quality, and regular oil changes. To maximize life, ensure the engine’s air filter is clean (to prevent abrasive dust ingress) and use high-quality diesel fuel. During a top-end overhaul, inspect the valve seat for pitting, cracking, or excessive wear and replace if necessary.